The Crest Crest III Classic Model 30 2004 vs Crest Savannah LSTX 27 2008 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
Size is the most obvious dividing line here. The Crest Savannah LSTX 27 2008 measures 27,0 feet overall (2008), giving it roughly 24,0 additional feet of deck space compared to the Crest Crest III Classic Model 30 2004 at 3,0 feet (2004). At 275 lbs and 345 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
Both boats share a closely matched power ceiling — 140 hp for the Crest Crest III Classic Model 30 2004 and 150 hp for the Crest Savannah LSTX 27 2008. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.
For family outings this is probably the sharpest distinction between the two. The Crest Crest III Classic Model 30 2004 is rated for 21 passengers, while the Crest Savannah LSTX 27 2008 caps at 18. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crest Crest III Classic Model 30 2004 could be the deciding factor.
Bottom line: Choose the Crest Crest III Classic Model 30 2004 if your priority is putting more people on the water — it handles 21 passengers and at 3,0 ft it has the deck room to back that rating up comfortably. The Crest Savannah LSTX 27 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 18 that costs less to run day-to-day.